package exception;

import javafx.scene.text.Font;

import java.awt.*;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.sql.SQLException;

public class ThrowsDemo {
    public void dosome() throws IOException, AWTException{}
}
class SubClass extends ThrowsDemo {
//    public void dosome() throws IOException, AWTException{}
//    public void dosome() throws {}
//    public void dosome() throws IOException{}
//    public void dosome() throws FileNotFoundException {}
    //不允许的情况
//    public void dosome() throws SQLException {}

}